There are 270,474,142 nonisomorphic 2-(9,4,6) designs

    Research output: Contribution to journalArticleScientificpeer-review

    Original languageEnglish
    Pages (from-to)173-176
    JournalJournal of Combinatorial Mathematics and Combinatorial Computing
    Volume37
    Issue number1
    Publication statusPublished - 2001
    MoE publication typeA1 Journal article-refereed

    Keywords

    • automorphism group
    • BIBD
    • orderly algorithm

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